Some cleanup of spec/spec_helper
Cleanup of controllers thanks to Rubocop.

Rubocop told me to clean my room. I did not fully comply.
Rubocop pass over models
Ran factories under rubocop
Congress API Reader has been rubocopped...

Yeah... sorry explicit returns.... Thanks Rubocop!
Rubcop went over the stuff here
Rubocop on the specs

These specs had Rubocop yell at them.